Typhoid fever--San Antonio, Texas, 1981.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D005506:Food Contamination; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D013781:Texas; D014435:Typhoid Fever / Q000453:epidemiology* / Q000209:etiology